Order 15616.
2446 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21448679 | C2 | semidirect |
| 3. #21448422 | C2 | semidirect |
| 4. #21448217 | C2 | semidirect |
| 9. #16839648 | C22 | semidirect |
| 11. #16839630 | C22 | semidirect |
| 12. #16839628 | C22 | semidirect |
| 17. C4×C4⋊Dic61 | C22 | semidirect |
| 20. #16839608 | C22 | semidirect |
| 23. C2×#117×C61 | C4 | semidirect |
| 47. #117×C61 | C2×C4 | semidirect |
| 48. C2×C4⋊C4×C61 | C2×C4 | semidirect |
| 54. C2×C42×C61 | C2×C4 | semidirect |
| 144. C2×#117 | Dic61 | semidirect |
| 164. C61 | #34177 | semidirect |
| 174. #117 | C2×Dic61 | semidirect |
| 176. C2×C4⋊C4 | C2×Dic61 | semidirect |
| 186. C2×C42 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448679 | 2 |
| #21448433 | 2 |
| #21448422 | 2 |
| #21448217 | 2 |
| C2×#16839625 | 2 |
| #21448172 | 2 |
| C22×#117×C61 | 2 |
| #34177 | 61 |